50.255.162.142

基本信息:

城市(city): Mattapan

省份(region): Massachusetts

国家(country): United States

运营商(isp): unknown

主机名(hostname): unknown

机构(organization): unknown

使用类型(Usage Type): unknown

用户上报:

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WHOIS信息:

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#



# start

NetRange:       50.128.0.0 - 50.255.255.255
CIDR:           50.128.0.0/9
NetName:        CCCH3-4
NetHandle:      NET-50-128-0-0-1
Parent:         NET50 (NET-50-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Comcast Cable Communications, LLC (CCCS)
RegDate:        2010-10-21
Updated:        2021-01-25
Ref:            https://rdap.arin.net/registry/ip/50.128.0.0



OrgName:        Comcast Cable Communications, LLC
OrgId:          CCCS
Address:        1800 Bishops Gate Blvd
City:           Mt Laurel
StateProv:      NJ
PostalCode:     08054
Country:        US
RegDate:        2001-09-18
Updated:        2020-11-18
Ref:            https://rdap.arin.net/registry/entity/CCCS


OrgTechHandle: IC161-ARIN
OrgTechName:   Comcast Cable Communications Inc
OrgTechPhone:  +1-856-792-2300 
OrgTechEmail:  CNIPEO-Ip-registration@cable.comcast.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IC161-ARIN

OrgRoutingHandle: ROUTI25-ARIN
OrgRoutingName:   Routing
OrgRoutingPhone:  +1-856-792-2300 
OrgRoutingEmail:  routing@comcast.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI25-ARIN

OrgAbuseHandle: NAPO-ARIN
OrgAbuseName:   Network Abuse and Policy Observance
OrgAbusePhone:  +1-888-565-4329 
OrgAbuseEmail:  abuse@comcast.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NAPO-ARIN

# end


# start

NetRange:       50.255.128.0 - 50.255.191.255
CIDR:           50.255.128.0/18
NetName:        BOSTON-CBC-48
NetHandle:      NET-50-255-128-0-1
Parent:         CCCH3-4 (NET-50-128-0-0-1)
NetType:        Reallocated
OriginAS:       
Organization:   Comcast Cable Communications, LLC (CCCS)
RegDate:        2014-11-05
Updated:        2025-05-01
Ref:            https://rdap.arin.net/registry/ip/50.255.128.0



OrgName:        Comcast Cable Communications, LLC
OrgId:          CCCS
Address:        1800 Bishops Gate Blvd
City:           Mt Laurel
StateProv:      NJ
PostalCode:     08054
Country:        US
RegDate:        2001-09-18
Updated:        2020-11-18
Ref:            https://rdap.arin.net/registry/entity/CCCS


OrgTechHandle: IC161-ARIN
OrgTechName:   Comcast Cable Communications Inc
OrgTechPhone:  +1-856-792-2300 
OrgTechEmail:  CNIPEO-Ip-registration@cable.comcast.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IC161-ARIN

OrgRoutingHandle: ROUTI25-ARIN
OrgRoutingName:   Routing
OrgRoutingPhone:  +1-856-792-2300 
OrgRoutingEmail:  routing@comcast.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI25-ARIN

OrgAbuseHandle: NAPO-ARIN
OrgAbuseName:   Network Abuse and Policy Observance
OrgAbusePhone:  +1-888-565-4329 
OrgAbuseEmail:  abuse@comcast.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NAPO-ARIN

# end


# start

NetRange:       50.255.128.0 - 50.255.191.255
CIDR:           50.255.128.0/18
NetName:        BOSTON-CCCS-15
NetHandle:      NET-50-255-128-0-2
Parent:         BOSTON-CBC-48 (NET-50-255-128-0-1)
NetType:        Reallocated
OriginAS:       
Organization:   Comcast Cable Communications, LLC (CCCS)
RegDate:        2016-11-29
Updated:        2016-11-29
Ref:            https://rdap.arin.net/registry/ip/50.255.128.0



OrgName:        Comcast Cable Communications, LLC
OrgId:          CCCS
Address:        1800 Bishops Gate Blvd
City:           Mt Laurel
StateProv:      NJ
PostalCode:     08054
Country:        US
RegDate:        2001-09-18
Updated:        2020-11-18
Ref:            https://rdap.arin.net/registry/entity/CCCS


OrgTechHandle: IC161-ARIN
OrgTechName:   Comcast Cable Communications Inc
OrgTechPhone:  +1-856-792-2300 
OrgTechEmail:  CNIPEO-Ip-registration@cable.comcast.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IC161-ARIN

OrgRoutingHandle: ROUTI25-ARIN
OrgRoutingName:   Routing
OrgRoutingPhone:  +1-856-792-2300 
OrgRoutingEmail:  routing@comcast.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI25-ARIN

OrgAbuseHandle: NAPO-ARIN
OrgAbuseName:   Network Abuse and Policy Observance
OrgAbusePhone:  +1-888-565-4329 
OrgAbuseEmail:  abuse@comcast.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NAPO-ARIN

# end



#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

DIG信息:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 50.255.162.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46356
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;50.255.162.142.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026091401 1800 900 604800 86400

;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Sep 15 03:50:30 CST 2026
;; MSG SIZE  rcvd: 107

HOST信息:

Host 142.162.255.50.in-addr.arpa. not found: 3(NXDOMAIN)

NSLOOKUP信息:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 142.162.255.50.in-addr.arpa: NXDOMAIN

最新评论:

IP	类型	评论内容	时间
134.209.12.115	attack	Connection to SSH Honeypot - Detected by HoneypotDB	2020-08-24 23:23:50
187.115.80.122	attack	Aug 24 15:49:40 vps647732 sshd[31778]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.115.80.122 Aug 24 15:49:42 vps647732 sshd[31778]: Failed password for invalid user rafal from 187.115.80.122 port 60691 ssh2 ...	2020-08-24 23:21:11
213.197.65.45	attack	Automatic report - XMLRPC Attack	2020-08-24 23:01:02
117.247.73.113	attackbotsspam	Aug 24 13:50:31 marvibiene sshd[11401]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.247.73.113 Aug 24 13:50:33 marvibiene sshd[11401]: Failed password for invalid user robert from 117.247.73.113 port 52039 ssh2	2020-08-24 22:50:46
195.176.3.24	attack	(imapd) Failed IMAP login from 195.176.3.24 (CH/Switzerland/tor5e3.digitale-gesellschaft.ch): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Aug 24 16:20:03 ir1 dovecot[3110802]: imap-login: Disconnected (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=195.176.3.24, lip=5.63.12.44, TLS, session=<5qzGL56t+Z/DsAMY>	2020-08-24 23:18:19
178.222.25.166	attackbots	Aug 24 07:37:19 r.ca sshd[27526]: Failed password for invalid user avanthi from 178.222.25.166 port 40443 ssh2	2020-08-24 23:08:48
198.144.120.222	attack	Aug 24 17:01:31 prod4 sshd\[3742\]: Failed password for root from 198.144.120.222 port 53100 ssh2 Aug 24 17:01:33 prod4 sshd\[3742\]: Failed password for root from 198.144.120.222 port 53100 ssh2 Aug 24 17:01:35 prod4 sshd\[3742\]: Failed password for root from 198.144.120.222 port 53100 ssh2 ...	2020-08-24 23:06:26
18.27.197.252	attack	(imapd) Failed IMAP login from 18.27.197.252 (US/United States/wholesomeserver.media.mit.edu): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Aug 24 16:20:25 ir1 dovecot[3110802]: imap-login: Disconnected (auth failed, 1 attempts in 3 secs): user=, method=PLAIN, rip=18.27.197.252, lip=5.63.12.44, TLS, session=	2020-08-24 22:59:51
106.55.243.41	attack	Aug 24 13:07:45 XXX sshd[35537]: Invalid user test2 from 106.55.243.41 port 40088	2020-08-24 23:11:54
185.220.100.254	attackspam	(imapd) Failed IMAP login from 185.220.100.254 (DE/Germany/tor-exit-3.zbau.f3netze.de): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Aug 24 16:19:56 ir1 dovecot[3110802]: imap-login: Disconnected (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=185.220.100.254, lip=5.63.12.44, TLS, session=	2020-08-24 23:25:52
91.236.116.38	attackspam	MultiHost/MultiPort Probe, Scan, Hack -	2020-08-24 22:58:53
171.103.78.130	attack	(imapd) Failed IMAP login from 171.103.78.130 (TH/Thailand/171-103-78-130.static.asianet.co.th): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Aug 24 16:20:04 ir1 dovecot[3110802]: imap-login: Disconnected (auth failed, 1 attempts in 17 secs): user=, method=PLAIN, rip=171.103.78.130, lip=5.63.12.44, session=	2020-08-24 23:18:56
222.186.42.7	attackbotsspam	"Unauthorized connection attempt on SSHD detected"	2020-08-24 23:09:39
190.32.70.23	attack	DATE:2020-08-24 13:49:38, IP:190.32.70.23, PORT:telnet Telnet brute force auth on honeypot server (epe-honey1-hq)	2020-08-24 23:27:41
114.35.46.126	attackspambots	Unauthorized connection attempt detected from IP address 114.35.46.126 to port 81 [T]	2020-08-24 22:57:11

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